Can’t fnd anything HUGELY suitable on the web – but try out these links to You tube vidoes which might help a little – recommned the 1st one – rest up to you. Good luck with your observation this week – Remember to state the obvious, and you DON’T work for Dulux paint charts so if it’s green it’s green! No hint of forest leaves etc.
Links
http://www.youtube.com/watch?v=RjBjwQF276A&feature=related
Chemical tests
http://www.youtube.com/watch?v=-Ky5K_Yoa-c&feature=related
Precipitates:
http://www.youtube.com/watch?v=TNj0PcSag1k&feature=related
http://www.youtube.com/watch?v=8RmVwz2fNGc
http://www.youtube.com/watch?v=aMaJ9i_pMKs&feature=related
Solubility songs: no really – check them out …. Probably of no use at all to you but might help you sleep!!
http://www.youtube.com/watch?v=VJoKQ3ULCVs&feature=related
